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Mathematics 13 Online
OpenStudy (anonymous):

why do you change the symbol of an inequality when you mulitply or divied by a negative please help me

OpenStudy (anonymous):

2<3 right? but does -2 < -3 ?

OpenStudy (anonymous):

i understand that but why does the symbol change

OpenStudy (anonymous):

because -2 is not less than -3 but -2 > -3.

OpenStudy (anonymous):

but not for just that question for ALL inequalitys

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